package com.neuedu.singleton;

public class SingleTonTestdriver {
    public static void main(String[] args) {
        //获取单例模式类的一个实例对象
        SingleTon st0= SingleTon.getSingleTonInstance();
        //获取单例模式类的一个实例对象
        SingleTon st1= SingleTon.getSingleTonInstance();
        //判断这两个实例变量是不是同一个实例变量
        System.out.println("st0==st1::"+(st0==st1));


        System.out.println("st0.hashCode:"+st0.hashCode());

        System.out.println("st1.hashCode:"+st1.hashCode());

        System.out.println("==============================");

        Student stu0=new Student();
        Student stu1=new Student();
        System.out.println("stu0==stu1::"+(stu0==stu1));

        System.out.println("stu0.hashCode:"+stu0.hashCode());

        System.out.println("stu1.hashCode:"+stu1.hashCode());


    }
}
